Hayek, F. A. v. (1939). Freedom and the economic system. University of Chicago Press.
Chicagoスタイル(17版)引用形式Hayek, Friedrich August von. Freedom and the Economic System. Chicago: University of Chicago Press, 1939.
MLA(9版)引用形式Hayek, Friedrich August von. Freedom and the Economic System. University of Chicago Press, 1939.
警告: この引用は必ずしも正確ではありません.